| Napa to Cavaillon | 5,877.93 mi (9,459.62 km) |
| Napa to Cebazat | 5,711.23 mi (9,191.34 km) |
| Napa to Cenon | 5,645.40 mi (9,085.40 km) |
| Napa to Cergy | 5,511.69 mi (8,870.20 km) |
| Napa to Cernay | 5,726.06 mi (9,215.21 km) |
| Napa to Cesson | 5,552.28 mi (8,935.52 km) |
| Napa to Cesson-Sevigne | 5,445.59 mi (8,763.83 km) |
| Napa to Cestas | 5,646.20 mi (9,086.69 km) |
| Napa to Chalette-sur-Loing | 5,585.34 mi (8,988.74 km) |
| Napa to Challans | 5,500.66 mi (8,852.46 km) |
| Napa to Chalon-sur-Saone | 5,714.09 mi (9,195.93 km) |
| Napa to Chalons-en-Champagne | 5,583.45 mi (8,985.69 km) |
| Napa to Chamalieres | 5,713.25 mi (9,194.59 km) |
| Napa to Chambery | 5,811.04 mi (9,351.97 km) |
| Napa to Chambly | 5,510.39 mi (8,868.12 km) |
